Seiko Cal. 6161 - 249

The Seiko 6161-249 represents an important milestone in Seiko's 1970 lineup. It features a Black dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-a3eb78bba7b2]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

41mm

Case Thickness

9.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Black

Jewels

22j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1970

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